package com.zhu.esyblog.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;


@Configuration
@EnableAsync //开启线程池
public class ThreadConfig {
    @Bean("taskExecutor")
    public Executor asyncServiceExecutor(){
        ThreadPoolTaskExecutor executor=new ThreadPoolTaskExecutor();
        //设置核心线程数
        executor.setCorePoolSize(5);
        //设置最大线程数
        executor.setMaxPoolSize(20);
        //设置线程活跃时间
        executor.setKeepAliveSeconds(60);
        //配置队列大小
        executor.setQueueCapacity(Integer.MAX_VALUE);
       //设置默认线程名称
        executor.setThreadNamePrefix("个人博客项目");
        //线程执行完成之后关闭
        executor.setWaitForTasksToCompleteOnShutdown(true);
        //初始化线程
       executor.initialize();
       return executor;

    }

}
